vf_hqdn3d: x86: Add proper arch optimization initialization

1 files changed, 37 insertions, 0 deletions

diff --git a/libavfilter/vf_hqdn3d.h b/libavfilter/vf_hqdn3d.h
new file mode 100644
index 0000000000..7350f745c0
--- /dev/null
+++ b/libavfilter/vf_hqdn3d.h
@@ -0,0 +1,37 @@
+/*
+ * This file is part of Libav.
+ *
+ * Libav is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * Libav is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with Libav; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
+#ifndef AVFILTER_VF_HQDN3D_H
+#define AVFILTER_VF_HQDN3D_H
+
+#include <stddef.h>
+#include <stdint.h>
+
+typedef struct {
+    int16_t *coefs[4];
+    uint16_t *line;
+    uint16_t *frame_prev[3];
+    double strength[4];
+    int hsub, vsub;
+    int depth;
+    void (*denoise_row[17])(uint8_t *src, uint8_t *dst, uint16_t *line_ant, uint16_t *frame_ant, ptrdiff_t w, int16_t *spatial, int16_t *temporal);
+} HQDN3DContext;
+
+void ff_hqdn3d_init_x86(HQDN3DContext *hqdn3d);
+
+#endif /* AVFILTER_VF_HQDN3D_H */